AIVEI 6 Pack Light-Up Mason Jars Halloween Craft Kit offers a fun and creative experience for kids and adults aged 3 and above featuring premium durable materials and safe construction each kit includes 6 mason jars 12 colorful strings 6 silhouettes and assorted Halloween-themed accessories such as spiders eyeballs skulls and webs designed to inspire imagination and enhance festive decorations perfect for Halloween parties home decor gifts or party favors